Couple of quick notes:
1. libtool isn't needed as a BR.
2. Excluding *.a & .la files is generally frowned upon. Instead use the
'disable-static' switch when you configure the package, so the static lib isn't
built. Also, do something like "find $RPM_BUILD_ROOT -name '*.la' -exec rm -f
{} ';'", in the install section, to get rid of the lib archive.
3. Requires for libnotify is unnecessary. The devel package sonames will pull
in these dependencies.

Well, first review for this package:
1. From http://fedoraproject.org/wiki/Packaging/Guidelines :
* Use rpmlint
* Changelogs
Rpmlint says:
--------------------------------------------
W: gaim-libnotify no-version-in-last-changelog
--------------------------------------------
Add the specific version to Changelog. For example:
* Mon Oct 23 2006 Jon Nettleton <jon.nettleton@gmail.com> - 0.12-2
- Fixiup spec file for acceptance into Extras
* BuildRequires
- libtool
This is not required for BuildRequires. I can rebuild this
by mockbuild without libtool.
2. From http://fedoraproject.org/wiki/Packaging/ReviewGuidelines :
= Nothing.
Fix the issues above.
---------------------------------------------
NOTE: Before being sponsored:
This package will be accepted with another few work. But before I accept
this package, someone (I am a candidate) should sponsor you.
Once you are sponsored, you have the right to formally review other
submitters' review request and approve the packages.
For this reason, the person who want to be sponsored (like you)
are required to "show that you have an understanding
of the process and of the packaging guidelines".
Usually there are two ways to show this.
A. submit other review requests with enough quality.
B. Do a "pre-review" (at the time you are not sponsored, you cannot do
a formal review) of other person's review request.
Please check the details on
http://fedoraproject.org/wiki/Extras/HowToGetSponsored
-----------------------------------------------

Well I spent the last half hour going through almost every bug under 203520.
Unfortunately it looks like almost every one has many reviews. I only found 1
quick comment for bug 197445. I will keep my eyes open and update this bug if I
make any more comments.